This moon mermaid necklace design is inspired by Andersen's story symbolizing kindness beauty purity and the guardian crescent moon a beautiful wish to protect endless childlike love Crafted from fine nickel free and lead free 925 sterling silver and crystal it resists blackening and is safe for health The pendant measures zero point nine four by zero point eight four inches with an adjustable eighteen plus two inch chain Presented in a gift box it is an ideal gift for mothers sisters daughters wives girlfriends or best friends perfect for anniversaries Mother's Day Valentine's Day Thanksgiving birthdays Christmas weddings parties or daily wear Toupop Jewelry is committed to high quality and the best customer service please contact us with any questions for dedicated support